What causes the cigarette lighter in Jetta VS5 to have no power?
3 Answers
The reasons why the cigarette lighter in Jetta VS5 has no power are as follows: Long-term repeated plugging and unplugging: Due to prolonged use, the repeated actions of pulling out and inserting can cause the spring clip to loosen, resulting in the cigarette lighter not receiving power. Wire short circuit: Another possible reason is that repeated plugging and unplugging or improper usage causes a wire short circuit, which burns out the fuse. The repair methods for a non-functioning cigarette lighter are as follows: Locate the fuse box: Find the fuse box for the vehicle's electrical components. The location of the fuse box varies depending on the car's brand and model; some are inside the storage compartment, while others are under the dashboard. Open the fuse box: Open the cover of the fuse box and refer to the fuse location diagram attached to the inner side of the cover to locate the fuse for the cigarette lighter. Remove and replace the fuse: Use the provided fuse puller to remove the blown fuse and replace it with a new or spare cigarette lighter fuse.
I've recently repaired many Jetta VS5 cigarette lighter issues, with common causes including blown fuses, damaged lighter sockets, or poor wiring connections. The fuse is the prime suspect, usually located in the fuse box near the glove compartment on the passenger side, often blowing due to overload from too many charging devices. Oxidation or dirt on the lighter socket contacts can also cause power failure, and cleaning might solve the issue. Wiring problems involve the entire electrical system, such as short circuits or aging breaks, requiring professional inspection. I recommend first checking the fuse yourself and trying a replacement; if that doesn't work, visit a repair shop for a thorough fix, and avoid using high-power devices to prevent recurrence. Note: The cigarette lighter is actually a 12V socket with versatile uses but is prone to failure. Long-term power loss can affect the use of car electronics, compromising travel convenience and safety. In short, early intervention can prevent bigger troubles.
I drive a Jetta VS5, and once the cigarette lighter suddenly lost power. After troubleshooting myself, I found it was due to a blown fuse caused by using an unsuitable charger. The main reasons include fuse issues, wear on the cigarette lighter contacts, or a broken circuit—once the fuse blows, it cuts off the current. My advice is to open the fuse box, locate the corresponding fuse, and replace it with a new one; if the cigarette lighter itself is broken, replacing it at a 4S store isn’t expensive. For wiring faults, it’s best to call an electrician to test—safety first, don’t attempt to rewire it yourself. Related: The Jetta VS5’s cigarette lighter is conveniently located, but frequent plugging and unplugging can loosen it. Proper maintenance can extend its lifespan by several years. Sharing this experience to save you some trouble.
